Hongqi HS7 Manual page 142

4-3..Operating.the.Lamps.and.Wipers
■ Operating conditions of front windshield wiper and washer
The.engine.switch.is.in."IG-ON".mode.and.the.engine.compartment.cover.is.closed.
■ Rain & lamp sensor
■ Font windshield glass cleaning
The.wiper.arm.is.integrated.with.a.nozzle..In.order.to.prevent.sight.obstruction.and.
save.washer.liquid,.only.a.section.of.the.wiper.will.spray.water.during.the.movement.
■ If no windshield washer fluid sprayed out
Check.if.there.is.wash.fluid.in.the.windshield.washer.fluid.tank.
Check.and.confirm.if.the.washer.nozzle.is.not.blocked.
■ If the front windshield wiper blade should be replaced
● The. wiper. can. be. set. to. the. service. position. in. the. audio. system. settings. (see.
Page.231).
● If.turning.off.the.engine.switch.and.switching.the.wiper.control.handle.to.MIST.
position.within.10s,.the.wiper.can.be.set.to.the.service.position.
● When the wiper is in the service position, if operating the wiper control handle
to.a.non-MIST.position.or.close.the.wiper.service.position.in.the.audio.system.
settings,.the.wiper.will.exit.from.the.service.position.
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Cleaning/wiping operation
Pull back the wiper control lever for
cleaning.the.front.windshield.
The lamp & rain sensor identifies the
amount.of.rain.